Our API directory now includes 116 retail APIs. The newest is the Leaf API. The most popular, in terms of mashups, is the Shopping.com API. We list 60 Shopping.com mashups. Below you'll find some more stats from the directory, including the entire list of retail APIs.

Music is what connects all of us together. Music Lyrics are one of the most searched items on the Internet and one would expect that the Lyrics data would be accessible via one or more APIs. We list 8 Lyrics APIs in our directory but in the past this has got into trouble over copyright issues. The MusixMatch API wishes to change all of that by giving you access to 5 million officially licensed lyrics.